For use in Australia only, The 1x12 Derailock will not be sold and can not be used internationally. See Terms of Service.
Derailleur cage lock for Shimano 1x12.
Compatible with:
- XTR
- XT
- SLX
- 1X11 Deore (The new one)
Note: Derailock must be removed to adjust clutch tension.
Installation instruction
Install the Derailock with the derailleur and chain installed on a bike.
- Follow manufacturers instructions to set the clutch tension.
a. https://si.shimano.com/pdfs/dm/DM-MARD001-02-ENG.pdf - Remove clutch cover. (Keep this in a safe place, you may need it one day)
- Remove the phillips head stopper pin. (Keep this in a safe place, you may need it one day)
a. Yes, it is nice to have this pin but the derailock is better and unfortunately we can't have both. - Install the Derailock.
- Do sends.
Tips for use:
- For maximum wheel and chain clearance drop the chain to 10/11 tooth.
- Disengage the clutch when using the derailock and
- Remember to re-engage it when finished.